等温淬火温度和时间对奥贝球铁组织性能的影响

摘要

本文通过工艺试验，介绍了奥贝球铁在等温淬火的不同温度下的变化情况及对其切削性能的影响。给出了最佳等温淬火温度和时间。%This article, through process test. introduced changing conditions and its cutting performance of austempered ductile iron in the isothermal quenching ureter different temperatures, giving the optimal austempering temperature and time.